# HTS 8531: Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof:

https://geopax.app/tariffs/catalog/85/8531

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=8531). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 8531: Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof:

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 8531 | Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof: |  |  |  |  |
| 8531.10.00 |   Burglar or fire alarms and similar apparatus | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
|  |     Smoke detectors: | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8531.10.00.15 |       Battery powered | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8531.10.00.25 |       Other | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
|  |     Other: | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |  |
| 8531.10.00.35 |       Burglar alarms | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8531.10.00.45 |       Other | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | No. |
| 8531.20.00 |   Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) | Free |  | 35% |  |
| 8531.20.00.20 |     Incorporating LCD's | Free |  | 35% | No. |
| 8531.20.00.40 |     Other | Free |  | 35% | No. |
| 8531.80 |   Other apparatus: |  |  |  |  |
| 8531.80.15.00 |     Doorbells, chimes, buzzers and similar apparatus | 1.3% | Free (A,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | kg |
| 8531.80.90 |     Other | Free |  | 35% |  |
|  |       Indicator panels: | Free |  | 35% |  |
| 8531.80.90.05 |         Incorporating electric discharge (fluorescent) devices | Free |  | 35% | No. |
| 8531.80.90.26 |         Other | Free |  | 35% | No. |
| 8531.80.90.31 |       Horns | Free |  | 35% | No. |
| 8531.80.90.41 |       Other sound signaling apparatus | Free |  | 35% | No. |
| 8531.80.90.51 |       Other | Free |  | 35% | No. |
| 8531.90 |   Parts: |  |  |  |  |
|  |     Printed circuit assemblies: |  |  |  |  |
| 8531.90.15.00 |       Of the panels of subheading 8531.20 | Free |  | 35% | No. |
| 8531.90.30.00 |       Other | Free |  | 35% | No. |
|  |     Other: |  |  |  |  |
| 8531.90.75.00 |       Of the panels of subheading 8531.20 | Free |  | 35% | No. |
| 8531.90.90.01 |       Other | Free |  | 35% | No. |